fix snakeyaml cve issue (#5142)

Author: Le-Zheng

zoo/pom.xml

@@ -625,12 +625,6 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <dependency>
-            <groupId>log4j</groupId>
-            <artifactId>log4j</artifactId>
-            <version>2.17.1</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
@@ -648,11 +642,6 @@
             <artifactId>jedis</artifactId>
             <version>3.3.0</version>
         </dependency>
-        <dependency>
-            <groupId>org.yaml</groupId>
-            <artifactId>snakeyaml</artifactId>
-	    <version>1.32</version>
-        </dependency>
         <dependency>
             <groupId>commons-lang</groupId>
             <artifactId>commons-lang</artifactId>